ug303UG-303 I2 S Output MEMS Microphone Flex Evaluation Board GENERAL DESCRIPTION This user guide applies to the following MEMS microphone evaluation boards: • EV_INMP441-FXRead on or download the Silicon Labs UG303 User's Guide to learn about the EFM32 Tiny Gecko TG11 Starter Kit, its features, peripherals, and how to get started. The manual includes